Dygdon, spencer <br/><br/>
Basic technical drawing / 
Spencer dygdon 
 - Second revised edition. 
 - New york :   The Macmillan company,  [n.d.] 
 - 484 pages:  illustration; 
<br/><br/>include index 
<br/><br/><br/>English 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical drawing -- Basic
<br/><br/><label>Dewey Class. No.: </label>604.2 S745 [n.d.]